Math, asked by sakshichaudhary0540, 6 months ago

7. If sin Ꮎ sec Ꮎ = - 1 and Ꮎ lies in the second quadrant find sin Ꮎ and sec Ꮎ .

Answers

Answered by aswinkochuveetil

1

Answer:

thetta be 135 degree...

sin thetta 1/root 2

sec thetta -root 2

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